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Vulnerability Details : CVE-2016-6304

Multiple memory leaks in t1_lib.c in OpenSSL before 1.0.1u, 1.0.2 before 1.0.2i, and 1.1.0 before 1.1.0a allow remote attackers to cause a denial of service (memory consumption) via large OCSP Status Request extensions.
Publish Date : 2016-09-26 Last Update Date : 2017-11-02
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- CVSS Scores & Vulnerability Types

CVSS Score
7.8
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 399

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2016:1940: openssl security update (Important) oval:com.redhat.rhsa:def:20161940 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2016-6304

# Product Type Vendor Product Version Update Edition Language
1 Application Nodejs Node.js 6.6.0 Version Details Vulnerabilities
2 OS Novell Suse Linux Enterprise Module For Web Scripting 12.0 Version Details Vulnerabilities
3 Application Openssl Openssl 1.0.1j Version Details Vulnerabilities
4 Application Openssl Openssl 1.0.1e Version Details Vulnerabilities
5 Application Openssl Openssl 1.0.1p Version Details Vulnerabilities
6 Application Openssl Openssl 1.0.1 Beta3 Version Details Vulnerabilities
7 Application Openssl Openssl 1.0.1k Version Details Vulnerabilities
8 Application Openssl Openssl 1.0.1f Version Details Vulnerabilities
9 Application Openssl Openssl 1.0.1q Version Details Vulnerabilities
10 Application Openssl Openssl 1.0.1a Version Details Vulnerabilities
11 Application Openssl Openssl 1.0.1l Version Details Vulnerabilities
12 Application Openssl Openssl 1.0.1g Version Details Vulnerabilities
13 Application Openssl Openssl 1.0.1r Version Details Vulnerabilities
14 Application Openssl Openssl 1.0.1b Version Details Vulnerabilities
15 Application Openssl Openssl 1.0.1m Version Details Vulnerabilities
16 Application Openssl Openssl 1.0.1 Version Details Vulnerabilities
17 Application Openssl Openssl 1.0.1h Version Details Vulnerabilities
18 Application Openssl Openssl 1.0.1s Version Details Vulnerabilities
19 Application Openssl Openssl 1.0.1c Version Details Vulnerabilities
20 Application Openssl Openssl 1.0.1n Version Details Vulnerabilities
21 Application Openssl Openssl 1.0.1 Beta1 Version Details Vulnerabilities
22 Application Openssl Openssl 1.0.1i Version Details Vulnerabilities
23 Application Openssl Openssl 1.0.1t Version Details Vulnerabilities
24 Application Openssl Openssl 1.0.1d Version Details Vulnerabilities
25 Application Openssl Openssl 1.0.1o Version Details Vulnerabilities
26 Application Openssl Openssl 1.0.1 Beta2 Version Details Vulnerabilities
27 Application Openssl Openssl 1.0.2f Version Details Vulnerabilities
28 Application Openssl Openssl 1.0.2a Version Details Vulnerabilities
29 Application Openssl Openssl 1.0.2h Version Details Vulnerabilities
30 Application Openssl Openssl 1.0.2b Version Details Vulnerabilities
31 Application Openssl Openssl 1.0.2 Version Details Vulnerabilities
32 Application Openssl Openssl 1.0.2c Version Details Vulnerabilities
33 Application Openssl Openssl 1.0.2 Beta1 Version Details Vulnerabilities
34 Application Openssl Openssl 1.0.2d Version Details Vulnerabilities
35 Application Openssl Openssl 1.0.2 Beta2 Version Details Vulnerabilities
36 Application Openssl Openssl 1.0.2e Version Details Vulnerabilities
37 Application Openssl Openssl 1.0.2 Beta3 Version Details Vulnerabilities
38 Application Openssl Openssl 1.1.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Nodejs Node.js 1
Novell Suse Linux Enterprise Module For Web Scripting 1
Openssl Openssl 36

- References For CVE-2016-6304

https://kc.mcafee.com/corporate/index?page=content&id=SB10171 CONFIRM
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 CONFIRM
https://www.tenable.com/security/tns-2016-16 CONFIRM
https://security.gentoo.org/glsa/201612-16
GENTOO GLSA-201612-16
https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/ CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html
SUSE SUSE-SU-2016:2470
https://www.openssl.org/news/secadv/20160922.txt CONFIRM
http://www.securitytracker.com/id/1037640
SECTRACK 1037640
http://www.splunk.com/view/SP-CAAAPSV CONFIRM
http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html CONFIRM
https://git.openssl.org/?p=openssl.git;a=commit;h=2c0d295e26306e15a92eb23a84a1802005c1c137 CONFIRM
https://bto.bluecoat.com/security-advisory/sa132 CONFIRM
http://www.splunk.com/view/SP-CAAAPUE CONFIRM
http://www.securityfocus.com/bid/93150
BID 93150 OpenSSL CVE-2016-6304 Denial of Service Vulnerability Release Date:2017-10-19
http://www.securitytracker.com/id/1036878
SECTRACK 1036878
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-2802.html
REDHAT RHSA-2016:2802
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html CONFIRM
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html CONFIRM
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html CONFIRM
https://www.tenable.com/security/tns-2016-21 CONFIRM
https://www.tenable.com/security/tns-2016-20 CONFIRM
http://www-01.ibm.com/support/docview.wss?uid=swg21995039 CONFIRM

- Metasploit Modules Related To CVE-2016-6304

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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